520468 has 12 divisors (see below), whose sum is σ = 980980. Its totient is φ = 240192.

The previous prime is 520451. The next prime is 520529. The reversal of 520468 is 864025.

It can be written as a sum of positive squares in 2 ways, for example, as 345744 + 174724 = 588^2 + 418^2 .

520468 is a modest number, since divided by 468 gives 52 as remainder.

It is a congruent number.

It is an unprimeable number.

520468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4953 + ... + 5056.

2⁵²⁰⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

520468 is a deficient number, since it is larger than the sum of its proper divisors (460512).

520468 is a wasteful number, since it uses less digits than its factorization.

520468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10026 (or 10024 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 520468 is about 721.4346817280. The cubic root of 520468 is about 80.4386322926.

The spelling of 520468 in words is "five hundred twenty thousand, four hundred sixty-eight".